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Cheap flights from San Francisco Bay Area to Buffalo from $142

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco Bay Area to Buffalo departing on 7/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Francisco Bay Area to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:00 pm - 11:33 am
SFO
-
BUF
9h 33m
1 stop
Frontier Logo
11:29 am - 7:13 pm
BUF
-
SFO
10h 44m
1 stop
$249Frontier
vie., ago. 7 - dom., ago. 16
Frontier Logo
10:10 pm - 10:41 am
SFO
-
BUF
9h 31m
1 stop
Frontier Logo
12:05 pm - 7:55 pm
BUF
-
SFO
10h 50m
1 stop
$280Frontier
mié., jun. 3 - mar., jun. 9
Delta Logo
10:10 pm - 11:11 am
SFO
-
BUF
10h 01m
1 stop
Delta Logo
12:01 pm - 6:13 pm
BUF
-
SFO
9h 12m
1 stop
$313Delta
dom., ago. 23 - mié., ago. 26
Southwest Logo
11:55 pm - 11:20 am
OAK
-
BUF
8h 25m
1 stop
Southwest Logo
6:25 pm - 11:05 pm
BUF
-
OAK
7h 40m
1 stop
$346Southwest
mar., ago. 18 - mié., ago. 26
Southwest Logo
11:55 pm - 11:20 am
OAK
-
BUF
8h 25m
1 stop
Southwest Logo
12:00 pm - 8:00 pm
BUF
-
OAK
11h 00m
2 stops
$351Southwest
mar., ago. 18 - mié., ago. 26
Delta Logo
6:20 am - 6:24 pm
SJC
-
BUF
9h 04m
1 stop
Delta Logo
5:12 pm - 10:49 pm
BUF
-
SJC
8h 37m
1 stop
$367Delta
mié., jul. 8 - mié., jul. 15
Alaska Airlines Logo
5:34 pm - 10:18 am
STS
-
BUF
13h 44m
2 stops
Alaska Airlines Logo
10:06 am - 9:45 pm
BUF
-
STS
14h 39m
2 stops
$597Alaska Airlines
mar., sep. 1 - sáb., sep. 5
American Airlines Logo
4:12 pm - 10:16 am
STS
-
BUF
15h 04m
2 stops
American Airlines Logo
7:00 am - 12:03 pm
BUF
-
STS
8h 03m
1 stop
$634American Airlines
vie., jul. 3 - sáb., jul. 11
Alaska Airlines Logo
5:34 pm - 10:18 am
STS
-
BUF
13h 44m
2 stops
Alaska Airlines Logo
10:06 am - 9:26 pm
BUF
-
STS
14h 20m
2 stops
$636Alaska Airlines
mar., sep. 1 - mar., sep. 8
American Airlines Logo
4:08 pm - 5:01 pm
STS
-
BUF
21h 53m
2 stops
American Airlines Logo
7:00 am - 12:12 pm
BUF
-
STS
8h 12m
1 stop
$642American Airlines
mar., sep. 1 - mié., sep. 9

Frontier flights from San Francisco Bay Area to Buffalo

Our best Frontier deals on San Francisco Bay Area to Buffalo flight tickets
Frontier
Aug 7
SFO11:00 pmSan Francisco
9h 33m
1 stop
BUF11:33 amBuffalo
Aug 16
BUF11:29 amBuffalo
10h 44m
1 stop
SFO7:13 pmSan Francisco
$249
Frontier
Jun 3
SFO10:10 pmSan Francisco
9h 31m
1 stop
BUF10:41 amBuffalo
Jun 9
BUF12:05 pmBuffalo
10h 50m
1 stop
SFO7:55 pmSan Francisco
$280
Frontier
Jun 3
SFO10:10 pmSan Francisco
9h 31m
1 stop
BUF10:41 amBuffalo
Jun 9
BUF12:05 pmBuffalo
10h 50m
1 stop
SFO7:55 pmSan Francisco
$306

Southwest flights from San Francisco Bay Area to Buffalo

Our best Southwest deals on San Francisco Bay Area to Buffalo flight tickets
Southwest
May 27
SFO9:15 pmSan Francisco
7h 35m
1 stop
BUF7:50 amBuffalo
May 28
BUF5:20 pmBuffalo
9h 00m
1 stop
SFO11:20 pmSan Francisco
$313
Southwest
May 27
SFO7:15 pmSan Francisco
9h 35m
2 stops
BUF7:50 amBuffalo
May 28
BUF4:00 pmBuffalo
10h 20m
1 stop
SFO11:20 pmSan Francisco
$318
Southwest
May 27
SFO7:15 pmSan Francisco
9h 35m
2 stops
BUF7:50 amBuffalo
May 29
BUF12:40 pmBuffalo
10h 20m
2 stops
SFO8:00 pmSan Francisco
$323

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco Bay Area to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated mayo 22, 2026.
Use the filters below to find and compare flights from San Francisco Bay Area to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

vie. 8/7

11:00 pm-11:33 am

1 stop9h 33m

Buffalo

dom. 8/16

11:29 am-7:13 pm

1 stop10h 44m

$249

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

mié. 6/3

10:10 pm-10:41 am

1 stop9h 31m

Buffalo

mar. 6/9

12:05 pm-7:55 pm

1 stop10h 50m

$280

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

dom. 8/23

10:10 pm-11:11 am

1 stop10h 01m

Buffalo

mié. 8/26

12:01 pm-6:13 pm

1 stop9h 12m

$313
Quickest round-trip

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

mar. 8/18

11:55 pm-11:20 am

1 stop8h 25m

Buffalo

mié. 8/26

6:25 pm-11:05 pm

1 stop7h 40m

$346

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

mar. 8/18

11:55 pm-11:20 am

1 stop8h 25m

Buffalo

mié. 8/26

12:00 pm-8:00 pm

2 stops11h 00m

$351

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

mié. 7/8

6:20 am-6:24 pm

1 stop9h 04m

Buffalo

mié. 7/15

5:12 pm-10:49 pm

1 stop8h 37m

$367

Santa RosaBuffalo

STS - BUF

STSBUF

Santa Rosa Sonoma County

mar. 9/1

5:34 pm-10:18 am

2 stops13h 44m

Buffalo

sáb. 9/5

10:06 am-9:45 pm

2 stops14h 39m

$597

Santa RosaBuffalo

STS - BUF

STSBUF

Santa Rosa Sonoma County

vie. 7/3

4:12 pm-10:16 am

2 stops15h 04m

Buffalo

sáb. 7/11

7:00 am-12:03 pm

1 stop8h 03m

$634

Santa RosaBuffalo

STS - BUF

STSBUF

Santa Rosa Sonoma County

mar. 9/1

5:34 pm-10:18 am

2 stops13h 44m

Buffalo

mar. 9/8

10:06 am-9:26 pm

2 stops14h 20m

$636

Santa RosaBuffalo

STS - BUF

STSBUF

Santa Rosa Sonoma County

mar. 9/1

4:08 pm-5:01 pm

2 stops21h 53m

Buffalo

mié. 9/9

7:00 am-12:12 pm

1 stop8h 12m

$642

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buffalo from

How to get the cheapest flight ticket from San Francisco Bay Area to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of May, then book flights to Buffalo from San Francisco Bay Area during April instead. Flights to Buffalo in April, while not as cheap as those in May, still average around $105.

How far in advance should I book a flight from San Francisco Bay Area to Buffalo?

You are more likely to see cheaper flights to Buffalo from San Francisco Bay Area when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $374 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from San Francisco Bay Area for as low as $306 on momondo.

Can stopping save me money on San Francisco Bay Area to Buffalo flights?

No. A direct flight is the cheapest option for a flight between San Francisco Bay Area to Buffalo.

Cheap San Francisco Bay Area to Buffalo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco Bay Area to Buffalo

Fastest flight time

6h 19m

Direct flights

None
The fastest flight from San Francisco Bay Area to Buffalo takes 6h 19m
There are no direct flights from San Francisco Bay Area to Buffalo. There are no popular flight routes from San Francisco Bay Area to Buffalo.
Search flight deals

Frequently asked questions about flying from San Francisco Bay Area to Buffalo

  • When did momondo last update prices for flights from San Francisco Bay Area to Buffalo Airport?

    Prices for flights from San Francisco Bay Area to Buffalo Airport refresh daily.

  • How many operators does momondo search for flights from San Francisco Bay Area to Buffalo Airport?

  • How old do you have to be to fly from San Francisco Bay Area to Buffalo Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Bay Area to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Francisco Bay Area to Buffalo?

Best airlines flying from San Francisco Bay Area to Buffalo

Compare and see reviews for airlines that fly from San Francisco Bay Area to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $125Free CancellationRating
5.6
2,944 reviews
Search Frontier flights
DeltaPriceFrom $136Free CancellationRating
7.9
8,445 reviews
Search Delta flights
JetBluePriceFrom $136Free CancellationRating
7.2
2,980 reviews
Search JetBlue flights
American AirlinesPriceFrom $238Free CancellationRating
7.1
11,643 reviews
Search American Airlines flights
SouthwestPriceFrom $250Free CancellationRating
7.9
4,277 reviews
Search Southwest flights
United AirlinesPriceFrom $263Free CancellationRating
7.4
9,752 reviews
Search United Airlines flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Grand Island
Williamsville
Orchard Park
Bowmansville
West Seneca
Lockport
East Aurora
Eden
Angola

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco Bay Area to Buffalo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco Bay Area to Buffalo for you.

Can I find flights from San Francisco Bay Area to Buffalo with flexible booking policies on momondo?

Yes. All flights to Buffalo from San Francisco Bay Area on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco Bay Area to Buffalo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buffalo from San Francisco Bay Area.

I’m not ready to book a flight from San Francisco Bay Area to Buffalo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Francisco Bay Area to Buffalo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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